The Ping G25 driver is lower than any previous Ping driver

Along with the new look, the G25 brings adjustability to the 'G' range. Using Ping's lightweight, aerodynamic adjustable-hosel players can optimise their own launch conditions using the Trajectory Tuning Technology. Players can add or subtract half a degree of loft to the four different lofted heads: 8.5, 9.5, 10.5 or 12 degrees.
Ping were cautious entering into the adjustable market, wanting to design a driver and specifically a hosel that wouldn't adversely impact performance or appearance. The hosel design they settled on has the same mass and diameter as past 'fixed' hosels, making the transition to adjustability as seamless as possible.